From c5f677b1d4fa91d4625e68e778d591d19e445ce2 Mon Sep 17 00:00:00 2001
From: Matt Huntington <matt.huntington@gmail.com>
Date: Mon, 4 Sep 2017 21:23:13 -0400
Subject: [PATCH] refresh user shows prompt on refresh

---
 public/index.html  |  2 +-
 public/js/index.js | 10 ++++++----
 server.js          |  5 ++++-
 3 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/public/index.html b/public/index.html
index 047aa37..b80a5de 100644
--- a/public/index.html
+++ b/public/index.html
@@ -11,7 +11,7 @@
         <hr />
         <dl class="list-group">
             <dt class="list-group-item">Current Prompt</dt>
-            <dd class="list-group-item">Nothing Yet</dd>
+            <dd class="list-group-item"></dd>
         </dl>
         <button class="btn btn-lg btn-block btn-primary mt-5">I'm Done</button>
         <script src="/socket.io/socket.io.js"></script>
diff --git a/public/js/index.js b/public/js/index.js
index 8f5896a..004357a 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -1,8 +1,10 @@
 const socket = io.connect('/');
-const button = document.querySelector('button')
-socket.on('prompt sent', function (data) {
-    button.removeAttribute("disabled");
-    document.querySelector('dd').innerHTML = data;
+const button = document.querySelector('button');
+socket.on('prompt sent', function (prompt) {
+    if(prompt !== document.querySelector('dd').innerHTML){
+        button.removeAttribute("disabled");
+        document.querySelector('dd').innerHTML = prompt;
+    }
 });
 button.addEventListener('click', (event)=>{
     button.setAttribute("disabled",true);
diff --git a/server.js b/server.js
index 3b695e3..24959e0 100644
--- a/server.js
+++ b/server.js
@@ -8,16 +8,19 @@ app.use(express.static('public'));
 
 let connectedUsers = 0;
 let currentComplete = 0;
+let currentPrompt = "Nothing Yet";
 socketserver.on('connection', (socket)=>{
     connectedUsers++;
     socketserver.emit('users connected', connectedUsers);
+    socketserver.emit('prompt sent', currentPrompt);
     socket.on('disconnect', ()=>{
         connectedUsers--;
         socketserver.emit('users connected', connectedUsers);
     });
     socket.on('prompt sent', (prompt)=>{
         currentComplete = 0;
-        socketserver.emit('prompt sent', prompt);
+        currentPrompt = prompt;
+        socketserver.emit('prompt sent', currentPrompt);
     });
     socket.on('prompt completed', ()=>{
         currentComplete++;